Part Number Manufacturer / Brand Brife Description Part StatusOutput TypeFunctionOutput ConfigurationTopologyNumber of OutputsOutput PhasesVoltage - Supply (Vcc/Vdd)Frequency - SwitchingDuty Cycle (Max)Synchronous RectifierClock SyncSerial InterfacesControl FeaturesOperating TemperaturePackage / CaseSupplier Device Package
Analog Devices Inc. IC Regulators Controller BUCK 32LFCSP ActiveTransistor DriverStep-DownPositiveBuck223.7 V ~ 20 V300kHz, 600kHz90%YesYes
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Enable, Frequency Control, Power Good, Soft Start, Tracking-40°C ~ 85°C (TA)32-WFQFN Exposed Pad, CSP32-LFCSP-WQ (5x5)
Analog Devices Inc. IC Regulators Controller BUCK 20QSOP ActiveTransistor DriverStep-DownPositiveBuck113 V ~ 20 V300kHz, 600kHz93%YesYes
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Enable, Frequency Control, Power Good, Soft Start, Tracking-40°C ~ 85°C (TA)20-SSOP (0.154", 3.90mm Width)20-QSOP
Analog Devices Inc. IC Regulators Controller BUCK 32LFCSP ActiveTransistor DriverStep-DownPositiveBuck224.5 V ~ 20 V600kHz90%NoYes
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Enable, Frequency Control, Power Good, Soft Start, Tracking-40°C ~ 125°C (TJ)32-WFQFN Exposed Pad, CSP32-LFCSP-WQ (5x5)
Analog Devices Inc. IC Regulators Controller BUCK 32LFCSP ActiveTransistor DriverStep-DownPositiveBuck224.5 V ~ 20 V600kHz90%NoYes
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Enable, Frequency Control, Power Good, Soft Start, Tracking-40°C ~ 125°C (TJ)32-WFQFN Exposed Pad, CSP32-LFCSP-WQ (5x5)
Linear Technology/Analog Devices IC Regulators Controller BUCK 28TSSOP ActiveTransistor DriverStep-DownPositive or NegativeBuck112.5 V ~ 60 V50kHz ~ 1MHz99%YesYes
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Enable, Frequency Control, Power Good, Soft Start, Tracking-40°C ~ 125°C (TJ)28-TSSOP (0.173", 4.40mm Width) Exposed Pad28-TSSOP-EP
Linear Technology/Analog Devices IC Regulators Controller BUCK 38QFN ActiveTransistor DriverStep-DownPositive or NegativeBuck112.5 V ~ 60 V50kHz ~ 1MHz99%YesYes
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Enable, Frequency Control, Power Good, Soft Start, Tracking-40°C ~ 125°C (TJ)38-WFQFN Exposed Pad38-QFN (4x6)
Linear Technology/Analog Devices IC Regulators Controller BUCK 38QFN ActiveTransistor DriverStep-DownPositive or NegativeBuck112.5 V ~ 60 V50kHz ~ 1MHz99%YesYes
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Enable, Frequency Control, Power Good, Soft Start, Tracking-40°C ~ 125°C (TJ)38-WFQFN Exposed Pad38-QFN (4x6)
Linear Technology/Analog Devices IC Regulators Controller BUCK 38QFN ActiveTransistor DriverStep-DownPositive or NegativeBuck112.5 V ~ 60 V50kHz ~ 1MHz99%YesYes
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Enable, Frequency Control, Power Good, Soft Start, Tracking-40°C ~ 125°C (TJ)38-WFQFN Exposed Pad38-QFN (4x6)
Linear Technology/Analog Devices IC Regulators Controller BUCK 28TSSOP ActiveTransistor DriverStep-DownPositive or NegativeBuck112.5 V ~ 60 V50kHz ~ 1MHz99%YesYes
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Enable, Frequency Control, Power Good, Soft Start, Tracking-55°C ~ 150°C (TJ)28-TSSOP (0.173", 4.40mm Width) Exposed Pad28-TSSOP-EP
Linear Technology/Analog Devices IC Regulators Controller BUCK 16SSOP ActiveTransistor DriverStep-DownPositiveBuck112.75 V ~ 9.8 V250kHz ~ 750kHz100%YesYes
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Enable, Frequency Control, Power Good, Soft Start, Tracking-40°C ~ 85°C (TA)16-SSOP (0.154", 3.90mm Width)16-SSOP
Linear Technology/Analog Devices IC Regulators Controller BUCK 20QFN ActiveTransistor DriverStep-DownPositiveBuck114.5 V ~ 38 V200kHz ~ 2MHz
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YesNo
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Enable, Frequency Control, Power Good, Soft Start, Tracking-40°C ~ 125°C (TJ)20-WFQFN Exposed Pad20-QFN (3x4)
Linear Technology/Analog Devices IC Regulators Controller BUCK 16MSOP ActiveTransistor DriverStep-DownPositiveBuck114 V ~ 38 V235kHz ~ 750kHz99%YesNo
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Enable, Frequency Control, Power Good, Soft Start, Tracking-40°C ~ 125°C (TJ)16-TFSOP (0.118", 3.00mm Width) Exposed Pad16-MSOP-EP
Linear Technology/Analog Devices IC Regulators Controller BUCK 24QFN ActiveTransistor DriverStep-DownPositiveBuck114 V ~ 38 V235kHz ~ 750kHz99%YesNo
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Enable, Frequency Control, Power Good, Soft Start, Tracking-40°C ~ 125°C (TJ)24-WFQFN Exposed Pad24-QFN (3x5)
Linear Technology/Analog Devices IC Regulators Controller BUCK 28SSOP ActiveTransistor DriverStep-DownPositiveBuck224 V ~ 38 V105kHz ~ 835kHz, 350kHz ~ 535kHz99.4%YesNo
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Enable, Frequency Control, Power Good, Soft Start, Tracking-40°C ~ 125°C (TJ)28-SSOP (0.154", 3.90mm Width)28-SSOP
Linear Technology/Analog Devices IC Regulators Controller MULT TOPOLOGY 38QFN ActiveTransistor DriverStep-Down, Step-Up/Step-DownPositiveBuck, Buck-Boost, SEPIC324.5 V ~ 38 V115kHz ~ 835kHz, 350kHz ~ 535kHz99%, 100%YesNo
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Enable, Frequency Control, Power Good, Soft Start, Tracking-40°C ~ 125°C (TJ)38-WFQFN Exposed Pad38-QFN (5x7)
Linear Technology/Analog Devices IC Regulators Controller BUCK 28SSOP ActiveTransistor DriverStep-DownPositiveBuck224 V ~ 60 V105kHz ~ 835kHz, 350kHz ~ 535kHz99%YesNo
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Enable, Frequency Control, Power Good, Soft Start, Tracking-40°C ~ 125°C (TJ)28-SSOP (0.154", 3.90mm Width)28-SSOP
Linear Technology/Analog Devices IC Regulators Controller BUCK/SEPIC 28SSOP ActiveTransistor DriverStep-Down, Step-Up/Step-DownPositiveBuck, SEPIC224 V ~ 60 V105kHz ~ 835kHz, 350kHz ~ 535kHz99%YesNo
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Enable, Frequency Control, Power Good, Soft Start, Tracking-40°C ~ 125°C (TJ)28-SSOP (0.154", 3.90mm Width)28-SSOP
Linear Technology/Analog Devices IC Regulators Controller BUCK/BOOST 32QFN ActiveTransistor DriverStep-Up, Step-DownPositiveBuck, Boost214.5 V ~ 38 V115kHz ~ 835kHz, 350kHz ~ 535kHz96%, 99%NoNo
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Enable, Frequency Control, Power Good, Soft Start, Tracking-40°C ~ 125°C (TJ)32-WFQFN Exposed Pad32-QFN (5x5)
Linear Technology/Analog Devices IC Regulators Controller BUCK/BOOST 32QFN ActiveTransistor DriverStep-Up, Step-DownPositiveBuck, Boost214.5 V ~ 60 V105kHz ~ 835kHz, 350kHz ~ 535kHz96%, 99%YesNo
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Enable, Frequency Control, Power Good, Soft Start, Tracking-40°C ~ 125°C (TJ)32-WFQFN Exposed Pad32-QFN (5x5)
Texas Instruments IC Regulators Controller BUCK/BOOST 38HTSSOP ActiveTransistor DriverStep-Up, Step-DownPositiveBuck, Boost324 V ~ 40 V150kHz ~ 600kHz90%, 98.75%YesYes
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Enable, Frequency Control, Power Good, Soft Start, Tracking-40°C ~ 125°C (TJ)38-TSSOP (0.240", 6.10mm Width) Exposed Pad38-HTSSOP
Texas Instruments IC Regulators Controller BUCK/BOOST 38HTSSOP ActiveTransistor DriverStep-Up, Step-DownPositiveBuck, Boost324 V ~ 40 V150kHz ~ 600kHz90%, 98.75%YesYes
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Enable, Frequency Control, Power Good, Soft Start, Tracking-40°C ~ 125°C (TJ)38-TSSOP (0.240", 6.10mm Width) Exposed Pad38-HTSSOP
Texas Instruments IC Regulators Controller BUCK/BOOST 38HTSSOP ActiveTransistor DriverStep-Up, Step-DownPositiveBuck, Boost324 V ~ 40 V150kHz ~ 600kHz90%, 98.75%YesYes
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Enable, Frequency Control, Power Good, Soft Start, Tracking-40°C ~ 125°C (TJ)38-TSSOP (0.240", 6.10mm Width) Exposed Pad38-HTSSOP
Texas Instruments IC Regulators Controller BUCK/BOOST 38HTSSOP ActiveTransistor DriverStep-Up, Step-DownPositiveBuck, Boost324 V ~ 40 V150kHz ~ 600kHz90%, 98.75%YesYes
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Enable, Frequency Control, Power Good, Soft Start, Tracking-40°C ~ 125°C (TJ)38-TSSOP (0.240", 6.10mm Width) Exposed Pad38-HTSSOP
Texas Instruments IC Regulators Controller BUCK 38HTSSOP ActiveTransistor DriverStep-DownPositiveBuck224 V ~ 40 V150kHz ~ 600kHz98.75%YesYes
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Enable, Frequency Control, Power Good, Soft Start, Tracking-40°C ~ 125°C (TJ)38-TSSOP (0.240", 6.10mm Width) Exposed Pad38-HTSSOP